Domestic orders ship with USPS Priority Mail in a rigid mailer tube. Buyer pays a flat rate.
International orders are shipped through the eBay Global Shipping Program. Buyer pays calculated shipping cost.
Shipping fees for items $200 or more include insurance for the purchase amount.
NOTE*** I've had these posters stored flat in an archival portfolio for over 20 years and they will stay that way until the day I ship them.